Study on Searching the Best Rise of Truss String Structure by Using Fibonacci Method

Abstract:

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In order to discuss the relationship between truss string structure weight and the rise, so as to find out the optimal rise of different spans, Fibonacci search method is used to write truss string structure optimization program which takes the rise as variable. To effectively improve search efficiency and ensure the accuracy, the dynamic search interval is introduced when writing the Fibonacci search program. This paper use Fibonacci to search the optimal rise in span of 100m of truss string structure, meanwhile analysis the dynamic search interval, the analysis results show that the approximate solutions of this method is very approximate to exact solutions, and search efficiency is improved.

Info:

Periodical:

Advanced Materials Research (Volumes 250-253)

Edited by:

Guangfan Li, Yong Huang and Chaohe Chen

Pages:

1556-1560

DOI:

10.4028/www.scientific.net/AMR.250-253.1556

Citation:

H. B. Zhou et al., "Study on Searching the Best Rise of Truss String Structure by Using Fibonacci Method", Advanced Materials Research, Vols. 250-253, pp. 1556-1560, 2011

Online since:

May 2011

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Price:

$35.00

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